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Safety Data Sheet EN

Cyclopentane

CAS 287-92-3
EC 206-016-6

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Cyclopentane
Product Code
397430000, 397430010, 397430050
Chemical Name
Cyclopentane
Synonyms
Pentamethylene

Regulatory Identifiers

CAS Number
287-92-3 Check regulations →
EC Number
206-016-6 Check regulations →
REACH No.
01-2119463053-47

Identified Uses

Laboratory chemicals. SU3 - Industrial uses: Uses of substances as such or in preparations at industrial sites. PC21 - Laboratory chemicals. PROC15 - Use as a laboratory reagent. ERC6a - Industrial use resulting in manufacture of another substance (use of intermediates)

Uses advised against

No Information available

Manufacturers & Suppliers

T

Thermo Fisher Scientific

Janssen Pharmaceuticalaan 3a, 2440 Geel, Belgium

F

Fisher Scientific UK

Bishop Meadow Road, Loughborough, Leicestershire LE11 5RG, United Kingdom

F

Fisher Scientific AG

distributor

Neuhofstrasse 11, CH 4153 Reinach

+41 (0) 56 618 41 11

Emergency Contacts

Emergency Contact

001-800-227-6701

Emergency Contact

+32 14 57 52 11

Emergency Contact

001-201-796-7100

Emergency Contact

+32 14 57 52 99

CHEMTREC

001-800-424-9300

CHEMTREC

001-703-527-3887

Tox Info Suisse

145

24hr

Tox Info Suisse

+41-44 251 51 51

Chemtrec

0800 564 402

24h

Chemtrec

+41-43 508 20 11

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Flam. Liq. Cat. 2 H225
Asp. Tox. Cat. 1 H304
STOT SE Cat. 3 H336
Aquatic Chronic Cat. 3 H412

GHS Pictograms

GHS02 - Flammable

GHS02

GHS07 - Health hazard

GHS07

GHS08 - Serious health hazard

GHS08

Hazard Statements

H225 Highly flammable liquid and vapor
H304 May be fatal if swallowed and enters airways
H336 May cause drowsiness or dizziness
H412 Harmful to aquatic life with long lasting effects

Precautionary Statements

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking
P261 Avoid breathing dust/fume/gas/mist/vapors/spray
P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower
P304 + P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing
P331 Do NOT induce vomiting

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type substance
Chemical Name CAS Number Concentration Hazardous
Cyclopentane EC: 206-016-6 287-92-3 100% Yes
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Remove to fresh air. If not breathing, give artificial respiration. Get medical attention if symptoms occur. Risk of serious damage to the lungs (by aspiration).

Symptoms: Inhalation of high vapor concentrations may cause symptoms like headache, dizziness, tiredness, nausea and vomiting

Skin contact

Wash off immediately with plenty of water for at least 15 minutes. If skin irritation persists, call a physician.

Eye contact

Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Get medical attention.

Ingestion

Clean mouth with water and drink afterwards plenty of water. Call a physician or poison control center immediately. If vomiting occurs naturally, have victim lean forward.

Symptoms: Symptoms of overexposure may be headache, dizziness, tiredness, nausea and vomiting

Medical Treatment

Treat symptomatically.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Foam. Carbon dioxide (CO₂). Dry chemical. Water mist may be used to cool closed containers.

Unsuitable media

Water may be ineffective. Do not use a solid water stream as it may scatter and spread fire.

Specific hazards

Thermal decomposition can lead to release of irritating gases and vapors. Containers may explode when heated. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Extremely flammable.

Firefighter Protection

As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Use personal protective equipment as required. Ensure adequate ventilation. Remove all sources of ignition. Take precautionary measures against static discharges.

Environmental

Should not be released into the environment.

Cleanup methods

Soak up with inert absorbent material. Keep in suitable, closed containers for disposal. Remove all sources of ignition. Use spark-proof tools and explosion-proof equipment.

Materials: inert absorbent material, suitable, closed containers

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Wear personal protective equipment/face protection. Avoid ingestion and inhalation. Ensure adequate ventilation. Do not get in eyes, on skin, or on clothing. Keep away from open flames, hot surfaces and sources of ignition. Use only non-sparking tools. To avoid ignition of vapors by static electricity discharge, all metal parts of the equipment must be grounded. Take precautionary measures against static discharges.

Storage

Keep containers tightly closed in a dry, cool and well-ventilated place. Flammables area. Keep away from heat, sparks and flame.

Hygiene

Handle in accordance with good industrial hygiene and safety practice. Keep away from food, drink and animal feeding stuffs. Do not eat, drink or smoke when using this product. Remove and wash contaminated clothing and gloves, including the inside, before re-use. Wash hands before breaks and after work.

Fire prevention

Keep away from open flames, hot surfaces and sources of ignition. Use only non-sparking tools. To avoid ignition of vapors by static electricity discharge, all metal parts of the equipment must be grounded. Take precautionary measures against static discharges.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Ensure that eyewash stations and safety showers are close to the workstation location. Ensure adequate ventilation, especially in confined areas. Use explosion-proof electrical/ventilating/lighting/equipment. Wherever possible, engineering control measures such as the isolation or enclosure of the process, the introduction of process or equipment changes to minimise release or contact, and the use of properly designed ventilation systems, should be adopted to control hazardous materials at source

Hands

Protective gloves. Glove material: Nitrile rubber, Viton (R). Breakthrough time: See manufacturers recommendations. EU standard: EN 374. Glove comments: (minimum requirement)

Eyes

Wear safety glasses with side shields (or goggles) (European standard - EN 166)

Respiratory

When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. To protect the wearer, respiratory protective equipment must be the correct fit and be used and maintained properly. Large scale/emergency use: Use a NIOSH/MSHA or European Standard EN 136 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Recommended Filter type: low boiling organic solvent Type AX Brown conforming to EN371. Small scale/Laboratory use: Use a NIOSH/MSHA or European Standard EN 149:2001 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Recommended half mask:- Valve filtering: EN405; or; Half mask: EN140; plus filter, EN 141. When RPE is used a face piece Fit Test should be conducted

Skin/Body

Wear appropriate protective gloves and clothing to prevent skin exposure. Inspect gloves before use. observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves. (Refer to manufacturer/supplier for information) gloves are suitable for the task: Chemical compatibility, Dexterity, Operational conditions, User susceptibility, e.g. sensitisation effects, also take into consideration the specific local conditions under which the product is used, such as the danger of cuts, abrasion. gloves with care avoiding skin contamination.

Environmental

Prevent product from entering drains.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Melting Point
-94 °C / -137.2 °F
Physical State Data
liquid
Colour
---
Density
---
Upper Explosive Limit
8.7 vol%
State Under Standard Conditions
---
Properties Status
---
Partition Coefficient
log Pow 3
Cloud Point
---
Freezing Point
---
Dynamic Viscosity
0.44 mPa.s at 20 °C
Solubility In Water
Insoluble
Auto Ignition Temperature
361 °C / 681.8 °F
Physical State
Liquid
Boiling Point
50 °C / 122 °F
Solubility
---
Odor Threshold
No data available
Lower Explosive Limit
1.5 vol%
Evaporation Rate
---
Ph
No information available
Crystallisation Point
---
Vapor Pressure
360 mbar @ 20 °C
Voc Content
---
Explosive Limits
---
Flammability
Highly flammable
Decomposition Temperature
No data available
Metal Corrosion
---
Bulk Density
Not applicable
Form
---
Molecular Weight
70.15
Solubility In Fat
---
Vapor Density
2.42
Solidification Point
---
Kinematic Viscosity
---
Appearance
Colorless
Softening Point
No data available
Colour Intensity
---
Relative Density
0.745
Odor
Strong hydrocarbon-like
Relative Evaporation Rate
---
Flash Point
-20 °C / -4 °F
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable under normal conditions.

Reactivity

None known, based on information available

Hazardous reactions

Hazardous Polymerization does not occur. Hazardous Reactions None under normal processing.

Avoid

Incompatible products. Excess heat. Keep away from open flames, hot surfaces and sources of ignition.

Incompatible

Strong oxidizing agents.

Decomposition

Carbon monoxide (CO). Carbon dioxide (CO₂).

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

The data for this section has not been processed yet.

14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

UN Number
UN1146
Shipping Name
Cyclopentane
Transport Class
3
Packing Group
II
15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

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Frequently Asked Questions

Common questions about safety, handling, and properties

What other names is Cyclopentane known by?

Cyclopentane is also known as: Pentamethylene

What is the hazard signal word for Cyclopentane?

The signal word is danger.

What is the physical form of Cyclopentane?

Cyclopentane is a liquid appearing as colorless . It has strong hydrocarbon-like odor.

What is Cyclopentane used for?

Laboratory chemicals. SU3 - Industrial uses: Uses of substances as such or in preparations at industrial sites. PC21 - Laboratory chemicals. PROC15 - Use as a laboratory reagent. ERC6a - Industrial use resulting in manufacture of another substance (use of intermediates)

What are the hazard statements for Cyclopentane?

This substance has 4 hazard statements:

  • H225: Highly flammable liquid and vapor
  • H304: May be fatal if swallowed and enters airways
  • H336: May cause drowsiness or dizziness
  • H412: Harmful to aquatic life with long lasting effects

What is the melting point of Cyclopentane?

The melting point is -94 °C / -137.2 °F and the boiling point is 50 °C / 122 °F.